javascript - React.js: Stacked MultiBarChart of nvd3.js doesn't order layers correctly -


i'd use multibarchart , stacked option, haven't succeeded far.

modules use:

  • nvd3 of version 1.8.2
  • react-nvd3 of version 0.5.3

here's relevant code. 

var props = {   type: "multibarchart",   datum: [{     key: "num",     values: [{ x: "a0", y: "5" },{ x: "a1", y: "5" },{ x: "a2", y: "5" },{ x: "a3", y: "5" }]   },{     key: "num2",     values: [{ x: "a0", y: "1" },{ x: "a1", y: "1" },{ x: "a2", y: "1" },{ x: "a3", y: "1" }]   },{     key: "num3",     values: [{ x: "a0", y: "2" },{ x: "a1", y: "2" },{ x: "a2", y: "2" },{ x: "a3", y: "2" }]   }],   containerstyle: {     width: 500,     height: 300   } };  ...  return (<div><nvd3chart {...props}/></div>);

it works fine grouped option:

enter image description here

but doesn't work stacked option. last key num3 covers bars, should on sum of num1 , num2:

enter image description here

when hover 1 of them, num3 bar totally hides num1 , num2, , shows if value num3 itself:

enter image description here

does me out?

i've found cause. values of y fields should numerical in stacked mode.

should not be:

{   key: "num",   values: [{ x: "a0", y: "5" },{ x: "a1", y: "5" },{ x: "a2", y: "5" },{ x: "a3", y: "5" }] }

but:

{   key: "num",   values: [{ x: "a0", y: 5 },{ x: "a1", y: 5 },{ x: "a2", y: 5 },{ x: "a3", y: 5 }] }

-

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